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Map Sensor or Not
http://dtaforum.com/viewtopic.php?f=7&t=1525
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Author:  Alex DTA [ Thu Mar 07, 2019 4:21 am ]
Post subject:  Re: Map Sensor or Not

There are pros and cons to both. Both work well, and the differences are minor.

The only time you can't really use speed density is on throttle bodies with big cams.

People also slate Alpha-N with turbo charged cars. Mine's a 500bhp Audi 20v turbo mapped on Alpha-N with MAP corrections.

Author:  stevieturbo [ Thu Mar 07, 2019 12:39 pm ]
Post subject:  Re: Map Sensor or Not

If you're n/a probanly no big deal either way.

If boosted, IMO TPS vs RPM with MAP compensations is just more awkward for zero benefit in almost all cases ( ITB's aside )

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